The centre of the disc

The point of contact

An infinite distance on the plane surface

The point on the circumference situated vertically opposite to the contact point

**The instantaneous centre of a rigid thin disc rolling on a plane rigid surface is located at****In a vibrating system, if the actual damping coefficient is 40 N/m/s and critical damping coefficient…****When the sleeve of a Porter governor moves upwards, the governor speed****The two elements of a pair are said to form a higher pair, when they****The ratio of maximum fluctuation of speed to the mean speed is called****Oldham's coupling is the****Hart mechanism has****Which of the following statement is correct for involute gears?****The Kutzbach criterion for determining the number of degrees of freedom (n) is (where l = number of…****Which of the following is an inversion of a single slider crank chain?****The frictional torque transmitted by a cone clutch is same as that of****When the pitching of a ship is upward, the effect of gyroscopic couple acting on it will be****The centrifugal tension in belts****The equation of motion for a vibrating system with viscous damping is (d²x/dt²) + (c/m).(dx/dt)…****For dynamic balancing of a shaft****The gear train usually employed in clocks is a****Idler pulley is used****The sensitiveness of the governor __________ as the speed range decreases.****The Hooke's joint consists of:****Kinematic pairs are those which have****In a shaper mechanism, the Coriolis component of acceleration will****Rectangular bar in a rectangular hole is the following type of pair****When the nature of contact between the elements of a pair is such that one element can turn about the…****A spring controlled governor is said to be unstable when the controlling force****For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given…****When the axes of the first and last wheels are coaxial, then the train is known as****Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel,…****Which of the following is an open pair?****The Klein's method of construction for reciprocating engine mechanism****A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…**